lcd.c

ZLG DP-668开发板全部程序

#include "reg66x.h"
#include "absacc.h"

#define uchar unsigned char

uchar j=0;
uchar flash;
bit addbit=1; 

uchar code zhou[]={
/*--  文字:  周  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x10,0x18,0x0F,0x01,0x05,0x1D,0x15,0x15,0x1D,0x1D,0x01,0x3F,0x38,0x00,0x00,
0x00,0x00,0x00,0xE0,0xE0,0x60,0x60,0xF0,0xF0,0x60,0x60,0x60,0xF0,0x20,0x00,0x00,

/*--  文字:  立  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x18,0x18,0x18,0x08,0x0F,0x08,0x08,0x08,0x1F,0x19,0x18,0x18,0x38,0x18,0x08,
0x00,0x00,0x40,0x40,0x40,0xC0,0x40,0x70,0x70,0xC0,0xC0,0x40,0x40,0x40,0x00,0x00,

/*--  文字:  功  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x04,0x04,0x06,0x06,0x33,0x12,0x1A,0x0E,0x16,0x13,0x11,0x18,0x1C,0x07,0x01,0x00,
0x00,0x40,0x40,0x40,0xC0,0x40,0x40,0x40,0x40,0x40,0xF0,0x70,0x80,0x80,0x80,0x00,
};
uchar code li[]=
{
/*--  文字:  单  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x0C,0x0C,0x04,0x07,0x06,0x06,0x1F,0x3F,0x06,0x06,0x06,0x0D,0x0C,0x0C,0x00,
0x00,0x00,0x00,0x40,0xC0,0xD0,0xB0,0xC0,0xC0,0xB0,0xD0,0xC0,0xE0,0x00,0x00,0x00,

/*--  文字:  片  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x18,0x08,0x0C,0x07,0x01,0x01,0x01,0x3F,0x3F,0x01,0x01,0x03,0x03,0x03,0x01,
0x00,0x00,0x00,0x00,0xF0,0xC0,0x40,0x40,0x70,0x60,0x40,0x40,0x40,0x00,0x00,0x00,

/*--  文字:  机  --*/
/*--  隶书12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x04,0x06,0x03,0x3F,0x03,0x12,0x1C,0x0F,0x00,0x00,0x0F,0x18,0x18,0x18,0x08,
0x00,0x00,0x40,0x40,0xF0,0x40,0x40,0x00,0xE0,0x20,0x20,0xE0,0x20,0x00,0x00,0x00,
};

void delay(uchar k)  //延时
{
uchar i,j;
  for(i=0;i<k;i++)
    for(j=0;j<250;j++);
}

void c_send(uchar a)  //输入指令
{
  XBYTE[0xFC01]=0;    //RS输出0
  XBYTE[0xFC03]=a;    //指令
  delay(5);
}
void d_send(uchar a)  //输入数据
{
  XBYTE[0xFC01]=1;    //RS输出1
  XBYTE[0xFC03]=a;    //数据
  delay(5);
}
main()
{
  uchar i;
  delay(200);
  delay(200);
  delay(200);
  //黑屏
  XBYTE[0XFC00]=1;   //片选选择左半屏
  c_send(0X3F);         
  c_send(0xc0);
  c_send(0xb8);
  for(j=0;j<8;j++)
  {
    c_send(0xb8+j);
    for(i=0;i<64;i++)
      d_send(0xff); 
  } 
  XBYTE[0XFC00]=2;  //片选选择右半屏
  c_send(0X3F);
  c_send(0xc0);
  c_send(0xb8);
  for(j=0;j<8;j++)
  {
    c_send(0xb8+j);
    for(i=0;i<64;i++)
      d_send(0xff); 
  }
  //显示输出 
  XBYTE[0XFC00]=1;        //输出显示周立功
  c_send(0X3F);
  c_send(0xc0);//
  c_send(0x50);
  c_send(0xb9);
  flash=0x50;
  for(i=0;i<96;i++)
  {
    if(i%16==0)
    {
      if(addbit)
      {
       // flash[1]=0xc0+(i/2);
        flash=0x50+(i/2);
        c_send(0xc0);
        c_send(flash); 
      }
      else
      {
        c_send(0xc0);
        c_send(flash); 
      }
      c_send(0xb8+(uchar)addbit);
      addbit=~addbit;
    }           
    d_send(zhou[i]);
  }
  XBYTE[0XFC00]=2;        //输出显示单片机
  c_send(0X3F);
  c_send(0xc0);
  c_send(0x40);
  c_send(0xb9);
  flash=0x40;
  for(i=0;i<96;i++)
  {
    if(i%16==0)
    {
      if(addbit)
      {
       // flash[1]=0xc0+(i/2);
        flash=0x40+(i/2);
        c_send(0xc0);
        c_send(flash); 
      }
      else
      {
        c_send(0xc0);
        c_send(flash); 
      }
      c_send(0xb8+(uchar)addbit);
      addbit=~addbit;
    }         
    d_send(li[i]);
  }
  while(1);
}